Replacement Engine Coolant Thermostat Housing OEM

This engine coolant thermostat housing (also called a thermostat housing, water outlet or coolant flange) is a replacement part for the engine cooling system. It holds the thermostat in place and gives the coolant a sealed path between the engine and the radiator.

Key Features:

• Replacement design that follows the original equipment (OEM) specification for the application
• Holds the thermostat securely and helps keep coolant flow and engine temperature regulated
• Provides a sealed connection point for coolant hoses and passages
• Helps prevent coolant leaks caused by cracked, corroded or warped housings

A worn or leaking thermostat housing can lead to coolant loss, overheating and poor engine performance. Replacing it helps restore reliable cooling system operation. Each part number in this product line is made for a specific application. Choose the part number that matches your needs from the variants listed on this page.